EP3399660A4 - Verfahren und vorrichtung zur übertragung von rundfunkinformationen - Google Patents

Verfahren und vorrichtung zur übertragung von rundfunkinformationen Download PDF

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Publication number
EP3399660A4
EP3399660A4 EP17733932.2A EP17733932A EP3399660A4 EP 3399660 A4 EP3399660 A4 EP 3399660A4 EP 17733932 A EP17733932 A EP 17733932A EP 3399660 A4 EP3399660 A4 EP 3399660A4
Authority
EP
European Patent Office
Prior art keywords
broadcast information
transmitting broadcast
transmitting
information
broadcast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17733932.2A
Other languages
English (en)
French (fr)
Other versions
EP3399660A1 (de
Inventor
Xin Su
Chuanjun Li
Yang Song
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datang Mobile Communications Equipment Co Ltd
Original Assignee
China Academy of Telecommunications Technology CATT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT
Publication of EP3399660A1 publication Critical patent/EP3399660A1/de
Publication of EP3399660A4 publication Critical patent/EP3399660A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
EP17733932.2A 2015-12-28 2017-01-24 Verfahren und vorrichtung zur übertragung von rundfunkinformationen Withdrawn EP3399660A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201511001290.2A CN106936479B (zh) 2015-12-28 2015-12-28 一种广播信息传输方法及装置
PCT/CN2017/072514 WO2017114516A1 (zh) 2015-12-28 2017-01-24 一种广播信息传输方法及装置

Publications (2)

Publication Number Publication Date
EP3399660A1 EP3399660A1 (de) 2018-11-07
EP3399660A4 true EP3399660A4 (de) 2019-09-11

Family

ID=59224650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17733932.2A Withdrawn EP3399660A4 (de) 2015-12-28 2017-01-24 Verfahren und vorrichtung zur übertragung von rundfunkinformationen

Country Status (4)

Country Link
US (1) US20190013851A1 (de)
EP (1) EP3399660A4 (de)
CN (1) CN106936479B (de)
WO (1) WO2017114516A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6962823B2 (ja) 2015-06-25 2021-11-05 アイディーエーシー ホールディングス インコーポレイテッド ビームフォーミングを使用した初期セル探索および選択のための方法および装置
CN110603744B (zh) * 2017-09-12 2023-05-05 联发科技股份有限公司 Pbch数据处理方法及用户设备
EP3695572B1 (de) * 2017-10-10 2022-06-15 Telefonaktiebolaget LM Ericsson (publ) Knoten und verfahren darin zur verbesserung von mehrbenutzerübertragungen in einem drahtlosen kommunikationsnetz
CN110730466B (zh) * 2018-07-16 2023-05-26 中兴通讯股份有限公司 确定广播波束权值的方法及装置、网元及存储介质
CN110943770B (zh) 2018-09-25 2021-08-31 上海华为技术有限公司 多通道波束赋形方法、装置及存储介质
CN111182552B (zh) * 2019-12-11 2023-04-18 深圳华臻信息技术有限公司 一种5g基站中ssb波束动态配置方法及5g基站
CN114902715B (zh) * 2019-12-17 2024-06-11 Tcl通讯有限公司 与波束成形的广播信号相关的接入程序
PL4165926T3 (pl) * 2020-07-21 2025-09-08 Zte Corporation Systemy i sposoby do wskazywania wiązki w komórce z wieloma wiązkami
CN114520678B (zh) * 2020-11-19 2023-08-01 中国移动通信集团设计院有限公司 广播波束的发送方法和装置、电子设备以及存储介质

Citations (4)

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Publication number Priority date Publication date Assignee Title
WO2004004377A1 (en) * 2002-06-28 2004-01-08 Interdigital Technology Corporation Method and system for determining the speed and distance of a mobile unit
WO2010071492A1 (en) * 2008-12-18 2010-06-24 Telefonaktiebolaget Lm Ericsson (Publ) A system for wireless communication and a method for providing wireless communication
US20140098912A1 (en) * 2012-10-05 2014-04-10 Samsung Electronics Co., Ltd High-throughput beamforming mimo receiver for millimeter wave communication and method
US20140185481A1 (en) * 2012-12-27 2014-07-03 Samsung Electronics Co., Ltd. Uplink power control method and apparatus in a beam-forming based wireless communication system

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US8102935B2 (en) * 2008-05-19 2012-01-24 Qualcomm Incorporated Estimation of data-to-pilot ratio in a wireless communication system
EP3032769B1 (de) * 2010-06-17 2017-09-13 Sun Patent Trust Vorcodierungsverfahren und sender
US8705399B2 (en) * 2010-10-29 2014-04-22 Neocific, Inc. Transmission of synchronization and control signals in a broadband wireless system
CN102957467B (zh) * 2011-08-24 2018-01-30 中兴通讯股份有限公司 一种下行系统中多天线的信号处理方法及系统
GB2498571A (en) * 2012-01-20 2013-07-24 Intellectual Ventures Holding 81 Llc Base station able to communicate with a second device type on a narrow subset frequency band contained within a first main band
KR101881847B1 (ko) * 2012-02-21 2018-08-24 삼성전자주식회사 통신 시스템에서 신호를 송수신하는 방법 및 장치
US9380582B2 (en) * 2012-04-16 2016-06-28 Samsung Electronics Co., Ltd. Methods and apparatus for flexible beam communications in random access in system with large number of antennas
KR102009743B1 (ko) * 2012-06-29 2019-10-21 삼성전자주식회사 빔포밍 기반 통신 시스템에서 신호를 전송하는 방법 및 장치
KR102059379B1 (ko) * 2012-09-24 2019-12-26 삼성전자주식회사 셀룰러 통신 시스템에서 방송 채널 송수신 방법 및 장치
US9143364B2 (en) * 2013-10-10 2015-09-22 Broadcom Corporation IQ imbalance estimation using broadcast signals
US9882620B2 (en) * 2014-09-24 2018-01-30 Mediatek Inc. Synchronization in a beamforming system
EP4318996A3 (de) * 2015-07-30 2024-02-21 Apple Inc. Entwurf eines physikalischen rundfunkkanals
WO2017088898A1 (en) * 2015-11-23 2017-06-01 Nokia Solutions And Networks Oy User device beamforming training in wireless networks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004004377A1 (en) * 2002-06-28 2004-01-08 Interdigital Technology Corporation Method and system for determining the speed and distance of a mobile unit
WO2010071492A1 (en) * 2008-12-18 2010-06-24 Telefonaktiebolaget Lm Ericsson (Publ) A system for wireless communication and a method for providing wireless communication
US20140098912A1 (en) * 2012-10-05 2014-04-10 Samsung Electronics Co., Ltd High-throughput beamforming mimo receiver for millimeter wave communication and method
US20140185481A1 (en) * 2012-12-27 2014-07-03 Samsung Electronics Co., Ltd. Uplink power control method and apparatus in a beam-forming based wireless communication system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
INTERDIGITAL: "Roadmap for 5G Radio Standardization in 3GPP", 3 September 2015 (2015-09-03), XP051043622, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/WORKSHOP/Docs/> [retrieved on 20150903] *
See also references of WO2017114516A1 *
THOMAS TIMOTHY A ET AL: "Broadcast Control Strategies for mmWave Massive MIMO Leveraging Orthogonal Basis Functions", 2015 IEEE GLOBECOM WORKSHOPS (GC WKSHPS), IEEE, 6 December 2015 (2015-12-06), pages 1 - 6, XP032871171, [retrieved on 20160218], DOI: 10.1109/GLOCOMW.2015.7414190 *

Also Published As

Publication number Publication date
CN106936479B (zh) 2021-04-09
EP3399660A1 (de) 2018-11-07
US20190013851A1 (en) 2019-01-10
WO2017114516A1 (zh) 2017-07-06
CN106936479A (zh) 2017-07-07

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